Formal men&#39;s suit



FIG. 1 is a front perspective view of a formal men's suit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the opposite side being a mirror image of the side shown; and

FIG. 4 is a rear elevational view thereof. 

The ornamental design for a formal men's suit, as shown and described. 